170089380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{5279}}^1$

素因数の和:5473

約数の個数: 72

約数和(自身を含む): 518918400

約数和(自身を除く): 348829020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 179, 180, 358, 537, 716, 895, 1074, 1611, 1790, 2148, 2685, 3222, 3580, 5279, 5370, 6444, 8055, 10558, 10740, 15837, 16110, 21116, 26395, 31674, 32220, 47511, 52790, 63348, 79185, 95022, 105580, 158370, 190044, 237555, 316740, 475110, 944941, 950220, 1889882, 2834823, 3779764, 4724705, 5669646, 8504469, 9449410, 11339292, 14174115, 17008938, 18898820, 28348230, 34017876, 42522345, 56696460, 85044690, 170089380]

約数ペア:

[(1, 170089380), (2, 85044690), (3, 56696460), (4, 42522345), (5, 34017876), (6, 28348230), (9, 18898820), (10, 17008938), (12, 14174115), (15, 11339292), (18, 9449410), (20, 8504469), (30, 5669646), (36, 4724705), (45, 3779764), (60, 2834823), (90, 1889882), (179, 950220), (180, 944941), (358, 475110), (537, 316740), (716, 237555), (895, 190044), (1074, 158370), (1611, 105580), (1790, 95022), (2148, 79185), (2685, 63348), (3222, 52790), (3580, 47511), (5279, 32220), (5370, 31674), (6444, 26395), (8055, 21116), (10558, 16110), (10740, 15837)]